trezor-firmware/core/embed/ble_zephyr_fw/prj.conf

#
# Copyright (c) 2018 Nordic Semiconductor
#
# SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
#

# Enable the UART driver
CONFIG_UART_ASYNC_API=y
CONFIG_NRFX_UARTE0=y
CONFIG_SERIAL=y

CONFIG_NANOPB=y

# Enable the SPI driver
CONFIG_SPI=y
CONFIG_NRFX_SPIM0=y

CONFIG_GPIO=y



CONFIG_HEAP_MEM_POOL_SIZE=2048




CONFIG_BT=y
CONFIG_BT_PERIPHERAL=y
CONFIG_BT_DEVICE_NAME="TrezorZephyr"
CONFIG_BT_DEVICE_APPEARANCE=833
CONFIG_BT_MAX_CONN=1
CONFIG_BT_MAX_PAIRED=8
CONFIG_BT_SMP=y
# CONFIG_BT_SMP_APP_PAIRING_ACCEPT=y
CONFIG_BT_SMP_ENFORCE_MITM=y
CONFIG_BT_SMP_SC_ONLY=y
CONFIG_BT_FILTER_ACCEPT_LIST=y
CONFIG_BT_BONDING_REQUIRED=y
CONFIG_BT_PRIVACY=y
#CONFIG_BT_TINYCRYPT_ECC=y
#CONFIG_BT_LL_SW_SPLIT=y

#PHY update needed for updating PHY request
CONFIG_BT_USER_PHY_UPDATE=y

# HCI ACL buffers size
# BT_L2CAP_RX_MTU = CONFIG_BT_BUF_ACL_RX_SIZE - BT_L2CAP_HDR_SIZE
CONFIG_BT_BUF_ACL_RX_SIZE=251

# L2CAP SDU/PDU TX MTU
CONFIG_BT_L2CAP_TX_MTU=247


# Enable bonding
CONFIG_BT_SETTINGS=y
CONFIG_FLASH=y
CONFIG_FLASH_PAGE_LAYOUT=y
CONFIG_FLASH_MAP=y
CONFIG_NVS=y
CONFIG_SETTINGS=y

# Enable DK LED and Buttons library
CONFIG_DK_LIBRARY=y

# This example requires more stack
CONFIG_MAIN_STACK_SIZE=1152
CONFIG_SYSTEM_WORKQUEUE_STACK_SIZE=4096

# NFC
CONFIG_NFC_T4T_NRFXLIB=y

CONFIG_NFC_NDEF=y
CONFIG_NFC_NDEF_MSG=y
CONFIG_NFC_NDEF_RECORD=y
CONFIG_NFC_NDEF_LE_OOB_REC=y
CONFIG_NFC_NDEF_CH_MSG=y

CONFIG_NFC_NDEF_TNEP_RECORD=y
CONFIG_NFC_TNEP_TAG=y
CONFIG_NFC_NDEF_PARSER=y
CONFIG_NFC_NDEF_CH_PARSER=y
CONFIG_NFC_NDEF_LE_OOB_REC_PARSER=y
CONFIG_NFC_TNEP_CH=y

CONFIG_POLL=y

# Config logger
CONFIG_LOG=y
CONFIG_RTT_CONSOLE=y
CONFIG_UART_CONSOLE=n
CONFIG_USE_SEGGER_RTT=y
CONFIG_LOG_BACKEND_RTT=y
CONFIG_LOG_BACKEND_UART=n
CONFIG_LOG_PRINTK=n

CONFIG_ASSERT=y